🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 15.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 170 Days

Day: 43.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,277,439 km

• M1: 39,494 km (0.117 R)
• M2: 142,567 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.91 AU - 0.93 AU

Year: 340 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,277,439 km

• M1: 276,158 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.73 AU - 2.29 AU

Year: 1097 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 12.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.17 AU - 5.35 AU

Year: 4645 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,277,439 km

• M1: 230,680 km (0.092 R)
• M2: 311,313 km (0.12 R)
• M3: 400,922 km (0.104 R)
• M4: 576,550 km (0.1 R)
• M5: 770,130 km (0.116 R)
• M6: 858,692 km (0.097 R)
• M7: 1,010,534 km (0.09 R)
• M8: 1,934,001 km (0.081 R)
• M9: 2,042,609 km (0.025 R)
• M10: 2,121,597 km (0.097 R)
• M11: 2,266,408 km (0.059 R)
• M12: 2,364,843 km (0.083 R)
• M13: 2,738,090 km (0.12 R)
• M14: 2,843,257 km (0.108 R)
• M15: 3,408,139 km (0.119 R)
• M16: 3,830,304 km (0.109 R)
• M17: 4,047,670 km (0.076 R)
• M18: 4,371,100 km (0.108 R)
• M19: 4,851,010 km (0.107 R)
• M20: 5,000,458 km (0.109 R)
• M21: 5,194,936 km (0.068 R)
• M22: 5,325,983 km (0.061 R)
• M23: 5,658,390 km (0.053 R)
• M24: 6,112,120 km (0.113 R)
• M25: 6,791,145 km (0.105 R)
• M26: 6,886,738 km (0.074 R)
• M27: 7,006,715 km (0.057 R)
• M28: 7,273,448 km (0.089 R)
• M29: 7,420,204 km (0.066 R)
• M30: 7,543,323 km (0.111 R)
• M31: 8,890,302 km (0.095 R)
• M32: 9,311,420 km (0.088 R)
• M33: 9,391,156 km (0.115 R)
• M34: 9,739,121 km (0.102 R)
• M35: 10,091,424 km (0.119 R)
• M36: 10,173,254 km (0.101 R)
• M37: 10,337,811 km (0.107 R)
• M38: 10,641,495 km (0.118 R)
• M39: 11,032,544 km (0.106 R)
• M40: 11,799,831 km (0.076 R)
• M41: 12,175,472 km (0.075 R)
• M42: 12,997,811 km (0.044 R)
• M43: 13,385,718 km (0.092 R)
• M44: 13,656,640 km (0.116 R)
• M45: 13,838,102 km (0.084 R)
• M46: 14,173,052 km (0.082 R)
• M47: 14,387,575 km (0.065 R)
• M48: 14,696,046 km (0.1 R)
• M49: 14,882,146 km (0.045 R)
• M50: 16,206,536 km (0.116 R)
• M51: 16,366,755 km (0.049 R)
• M52: 16,656,377 km (0.034 R)
• M53: 17,110,406 km (0.11 R)
• M54: 17,568,475 km (0.062 R)
• M55: 18,130,065 km (0.117 R)
• M56: 18,496,730 km (0.042 R)
• M57: 18,899,447 km (0.093 R)
• M58: 19,203,280 km (0.09 R)
• M59: 19,372,924 km (0.117 R)
• M60: 19,474,800 km (0.036 R)
• M61: 19,679,301 km (0.103 R)
• M62: 19,781,925 km (0.055 R)
• M63: 19,953,065 km (0.114 R)
• M64: 20,056,138 km (0.116 R)
• M65: 21,095,693 km (0.109 R)
• M66: 21,551,668 km (0.118 R)
• M67: 21,727,894 km (0.109 R)
• M68: 21,940,024 km (0.105 R)
• M69: 22,974,942 km (0.107 R)
• M70: 23,191,111 km (0.07 R)
• M71: 23,335,622 km (0.047 R)
• M72: 23,989,365 km (0.116 R)
• M73: 24,208,526 km (0.115 R)
• M74: 24,355,132 km (0.113 R)
• M75: 24,465,236 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 14.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.13 AU - 12.81 AU

Year: 13989 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,277,439 km

• M1: 268,528 km (0.084 R)
• M2: 382,671 km (0.094 R)
• M3: 542,292 km (0.104 R)
• M4: 791,672 km (0.111 R)
• M5: 965,355 km (0.087 R)
• M6: 1,512,135 km (0.042 R)
• M7: 1,966,165 km (0.081 R)
• M8: 3,793,353 km (0.108 R)
• M9: 4,021,340 km (0.093 R)
• M10: 4,814,359 km (0.082 R)
• M11: 5,020,355 km (0.105 R)
• M12: 5,440,875 km (0.043 R)
• M13: 5,612,463 km (0.12 R)
• M14: 5,742,165 km (0.105 R)
• M15: 5,960,877 km (0.11 R)
• M16: 6,361,350 km (0.085 R)
• M17: 6,633,319 km (0.069 R)
• M18: 7,855,833 km (0.071 R)
• M19: 8,147,848 km (0.12 R)
• M20: 10,450,458 km (0.083 R)
• M21: 10,879,655 km (0.115 R)
• M22: 11,534,594 km (0.09 R)
• M23: 11,755,700 km (0.036 R)
• M24: 12,146,150 km (0.093 R)
• M25: 12,825,474 km (0.117 R)
• M26: 12,997,213 km (0.108 R)
• M27: 13,227,444 km (0.097 R)
• M28: 13,400,977 km (0.12 R)
• M29: 14,220,923 km (0.072 R)
• M30: 14,458,335 km (0.107 R)
• M31: 14,816,622 km (0.108 R)
• M32: 15,786,764 km (0.057 R)
• M33: 16,652,487 km (0.094 R)
• M34: 16,902,615 km (0.117 R)
• M35: 17,533,618 km (0.119 R)
• M36: 19,210,012 km (0.082 R)
• M37: 19,472,556 km (0.104 R)
• M38: 19,604,203 km (0.091 R)
• M39: 21,004,738 km (0.082 R)
• M40: 21,887,814 km (0.05 R)
• M41: 24,325,362 km (0.114 R)
• M42: 24,609,448 km (0.107 R)
• M43: 25,252,569 km (0.056 R)
• M44: 26,264,001 km (0.104 R)
• M45: 27,583,903 km (0.096 R)
• M46: 27,731,855 km (0.101 R)
• M47: 28,103,007 km (0.115 R)
• M48: 28,401,006 km (0.04 R)
• M49: 30,135,444 km (0.057 R)
• M50: 30,823,444 km (0.068 R)
• M51: 32,214,854 km (0.08 R)
• M52: 32,448,825 km (0.118 R)
• M53: 32,683,245 km (0.12 R)
• M54: 33,232,569 km (0.11 R)
• M55: 34,260,904 km (0.096 R)
• M56: 34,818,904 km (0.096 R)
• M57: 35,299,562 km (0.071 R)
• M58: 36,999,293 km (0.078 R)
• M59: 37,900,321 km (0.113 R)
• M60: 39,390,167 km (0.094 R)
• M61: 40,394,118 km (0.06 R)
• M62: 40,899,160 km (0.059 R)
• M63: 41,068,056 km (0.064 R)
• M64: 41,321,625 km (0.112 R)
• M65: 43,455,937 km (0.113 R)
• M66: 45,276,394 km (0.052 R)
• M67: 46,768,334 km (0.068 R)
• M68: 47,298,658 km (0.119 R)
• M69: 47,564,643 km (0.117 R)
• M70: 47,919,938 km (0.087 R)
• M71: 49,980,499 km (0.03 R)
• M72: 50,251,421 km (0.076 R)
• M73: 51,157,834 km (0.1 R)
• M74: 53,447,729 km (0.107 R)
• M75: 54,372,992 km (0.104 R)
• M76: 55,210,291 km (0.098 R)
• M77: 56,145,577 km (0.11 R)
• M78: 56,709,262 km (0.119 R)
• M79: 57,937,161 km (0.059 R)
• M80: 58,221,696 km (0.094 R)
• M81: 59,173,737 km (0.083 R)
• M82: 59,843,187 km (0.108 R)
• M83: 61,382,699 km (0.101 R)
• M84: 61,672,919 km (0.111 R)
• M85: 62,740,599 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,054 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit